| 000 | 00575 a2200265 4500 | ||
|---|---|---|---|
| 001 | 385389 | ||
| 020 | _a978-81-87171-15-7 | ||
| 041 | _ahin | ||
| 080 | _a793.7=914.3Gup | ||
| 245 | _akhel khel mein : vigyaan ke kuchh sas‍te, saral aur rochak prayog | ||
| 250 | _a2nd ed | ||
| 260 | _aBhopal | ||
| 260 | _bEklavya Pub. | ||
| 260 | _c1990 | ||
| 300 | _a48 p. | ||
| 300 | _c17 cm | ||
| 490 | _a | ||
| 100 | _aGupta, Arvind | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aEntertainment | ||
| 650 | _aScientific illustration , Puzzle | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c140962 _d140962 |
||